1569265620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87473}}^1$

素因数の和:87521

約数の個数: 96

約数和(自身を含む): 4937732352

約数和(自身を除く): 3368466732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 87473, 174946, 262419, 349892, 437365, 524838, 874730, 1049676, 1137149, 1312095, 1749460, 2011879, 2274298, 2624190, 3411447, 4023758, 4548596, 5248380, 5685745, 6035637, 6822894, 8047516, 10059395, 11371490, 12071274, 13645788, 17057235, 20118790, 22742980, 24142548, 26154427, 30178185, 34114470, 40237580, 52308854, 60356370, 68228940, 78463281, 104617708, 120712740, 130772135, 156926562, 261544270, 313853124, 392316405, 523088540, 784632810, 1569265620]

約数ペア:

[(1, 1569265620), (2, 784632810), (3, 523088540), (4, 392316405), (5, 313853124), (6, 261544270), (10, 156926562), (12, 130772135), (13, 120712740), (15, 104617708), (20, 78463281), (23, 68228940), (26, 60356370), (30, 52308854), (39, 40237580), (46, 34114470), (52, 30178185), (60, 26154427), (65, 24142548), (69, 22742980), (78, 20118790), (92, 17057235), (115, 13645788), (130, 12071274), (138, 11371490), (156, 10059395), (195, 8047516), (230, 6822894), (260, 6035637), (276, 5685745), (299, 5248380), (345, 4548596), (390, 4023758), (460, 3411447), (598, 2624190), (690, 2274298), (780, 2011879), (897, 1749460), (1196, 1312095), (1380, 1137149), (1495, 1049676), (1794, 874730), (2990, 524838), (3588, 437365), (4485, 349892), (5980, 262419), (8970, 174946), (17940, 87473)]